摘要:
This system of overhead transport consists essencially of a track with two rail-cables (2), horizontally placed, along which the motorised vehicles(1) run and are electrically powered. These cables are maintened statically parallel by cable-carrier shoes (5) attached to the ends of fixtures (21/28) hanging firmly from support arms (22) with support pillars (20) or from a third horizontalizing cable (25) supported in (24). The rail cables are drawn with hydraulic cylinders (51/55) from the pillars where a cable ends and another begins. To make the vehicle passing through them smoothly, the cable-carrier shoes begin in a slended way (50a) under every cable and go step by step widening and joining it until they form two horizontal planes (53) where the traction wheels (31) of the vehicle roll. This widening of the shoes also force the guide-arms (41) to open through the wheels (43).
摘要:
This invention refers to a Sequential Multiposter Exhibitor, similar in appearance to another models, but that improve to these in the following aspects: Lower manufacturing price; reliability; ease of maintenance; and their optimization of proportions, that is, the relationship between the poster shown area and the dimensions of the exhibitor case. Their principal novelty resides, in that the spools (11) (figs. 1a and 1b) between those flows a flexible support-band (50) in which the posters are fixed, has coupled directly to a tangencial type gearbox-motoreductors (30), as well as in the procedure employed in order to permit that both motoreductors shafts; due their irreversibility characteristic; can turn to the appropiate speed to their respective instantaneous winding diameter, maintaining tense the support-band either during the displacement and the show pauses.
摘要:
This invention refers to a Sequential Multiposter Exhibitor, similar in appearance to another models, but that improve to these in the following aspects: Lower manufacturing price; reliability; ease of maintenance; and their optimization of proportions, that is, the relationship between the poster shown area and the dimensions of the exhibitor case. Their principal novelty resides, in that the spools (11) (figs. 1a and 1b) between those flows a flexible support-band (50) in which the posters are fixed, has coupled directly to a tangencial type gearbox-motoreductors (30), as well as in the procedure employed in order to permit that both motoreductors shafts; due their irreversibility characteristic; can turn to the appropiate speed to their respective instantaneous winding diameter, maintaining tense the support-band either during the displacement and the show pauses.
摘要:
This system of overhead transport consists essencially of a track with two rail-cables (2), horizontally placed, along which the motorised vehicles(1) run and are electrically powered. These cables are maintened statically parallel by cable-carrier shoes (5) attached to the ends of fixtures (21/28) hanging firmly from support arms (22) with support pillars (20) or from a third horizontalizing cable (25) supported in (24). The rail cables are drawn with hydraulic cylinders (51/55) from the pillars where a cable ends and another begins. To make the vehicle passing through them smoothly, the cable-carrier shoes begin in a slended way (50a) under every cable and go step by step widening and joining it until they form two horizontal planes (53) where the traction wheels (31) of the vehicle roll. This widening of the shoes also force the guide-arms (41) to open through the wheels (43).